This website uses cookies to improve user experience, to provide analytical data to better serve our visitors, and to serve advertising to fund our operations. By using our website you consent to all cookies in accordance with our Privacy & Cookie Policy.

Your preference will be saved for 90 days, or until you clear your browser cookies.

We’ve become digital pack rats. We save even the crappiest pictures, bookmark articles we’re never going to read and hoard enough music and videos to last us several lifetimes. Why? Because we might need them someday.…

This is a pretty sweet autonomous robot that employs pencil erasers as bumpers. It’s called No. 2, Champion Autonomous Mini-Sumo Robot (a name that just rolls off the tongue, no?)
It was made by David Cook…